package cn.cjxy.day13springboot_mybatis_02.mapper;

import cn.cjxy.day13springboot_mybatis_02.domain.SClass;

import java.util.List;

/**
 * @author huangjie
 * @date 2025/10/17
 */

public interface SClassMapper {
    //查询出每个班级下对应的学生   一对多
    List<SClass> getStudents();
    List<SClass> getAll();
}
